b-u bbb bbe bbi bbn bbo bbq bbt bbu be- beb bee bei ben beo beq bet beu bi- bib bie bii bin bio bit biu bnb bne bni bnn bno bnt bnu bob boe boi bon boo boq bot bou bqe bqt btb bte bti btn bto btq btt btu bub bue bui bun buo but buu ebb ebe ebi ebn ebo ebq ebt ebu eeb eee een eeo eet eib eie eii ein eio eit eiu en- enb ene eni enn eno ent enu eo- eob eoe eoi eon eoo eoq eot eou eqe eqn eqq eqt equ etb ete eti etn eto ett etu eu- eub eue eui eun eut ibb ibe ibi ibn ibo ibt ibu ie- iee iei ien iet iib iie iii iin iio iit iiu in- inb ine ini inn ino inq int inu io- iob ioe ioi ion ioo iot iou iqe iqt iqu itb ite iti itn ito itq itt itu iu- iub iue iui iut n-i nbb nbe nbi nbn nbo nbt nbu ne- neb nee nei nen neo net neu nib nie nii nin nio niq nit niu nnb nne nni nnn nno nnt nnu no- nob noe noi non noo not nou nqt ntb nte nti ntn nto ntq ntt ntu nub nue nui nun nuo nuq nut nuu o-i ob- obb obe obi obn obo obt obu oeb oee oei oen oeo oet oib oie oii oin oio oit oiu on- onb one oni onn ono ont onu oo- oob ooi oon ooo oot oqb oqo ot- otb ote oti otn oto ott otu ou- oue oui oun ouo out qbe qbq qee qen qeo qet qie qin qio qit qiu qnb qne qni qoi qoo qqq qqu qti qto qtq qu- que qui quo qut tbb tbe tbi tbn tbo tbt tbu te- teb tee tei ten teo teq tet teu tib tie tii tin tio tit tiu tnb tne tni tnn tno tnq tnt to- tob toe toi ton too toq tot tou tqo ttb tte tti ttn tto ttt ttu tub tue tui tun tuo tut tuu ubb ube ubi ubn ubo ubt ubu ueb uee uei uen uet uib uie uii uin uio uiq uit uiu un- unb une uni unn uno unq unt unu uob uoe uon uoo uot utb ute uti utn uto utt utu uue uun uut uuu